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Match the statement given in Column I wi...

Match the statement given in Column I with the phenomenon given in Column II.

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`A. to (3)` `B. to (4)` `C. to (2)` `D. to (1)`
A. Dispersion medium moves in an electric field is known as electroosmosis.
B. Solvent molecules pass through semipermeable membrane towards solvent side is known as reverse-osmosis.
C. Movement of charged colloidal particles under the influence of applied electric potential towards oppositely charge electrodes is known as electrophoresis.
D. Solvent molecules pass through semipermeable membranes towards solution side is known as osmosis.
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NCERT EXEMPLAR-SURFACE CHEMISTRY-Surface Chemistry
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  2. Why is desorption important for a substance to act as good catalyst?

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  3. What is the role of diffusion in heterogeneous catalyst?

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  4. How does a solid catalyst enhance the rate of combination of gaseous ...

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  5. Do the vital functions of the body such as digestion get affected duri...

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  6. Method of formation of solution is given in Column I. Match it with th...

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  7. Match the statement given in Column I with the phenomenon given in Col...

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  8. Match the items given in Column I and Column II. {:(,"Column I","Co...

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  9. Match the types of colloidal systems given in Column I with the name g...

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  10. Match the items of Column I and Column II. {:("Column I","Column II...

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  11. Match the items of Column I and Column II. {:("Column I","Column II...

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  12. Assertion (A) An ordinary filter paper impregnated with collodion solu...

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  13. Assertion (A) Colloidal solution show colligative properties. Reason...

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  14. Assertion (A) Colloidal solutions do not show Brownian motion. Reas...

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  15. Assertion (A) Coagulation power of Al^(3+) is more than Na^(+). Reas...

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  16. Assertion (A) Detergents with low CMC are more economical to use. Re...

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  17. What is the role of adsorption in heterogeneous catalysis?

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  18. What are the applications of adsorption in chemical analysis?

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  19. What is the role of adsorption in froth floatation process used especi...

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